src/file_dialog.hpp


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#ifndef FILE_DIALOG_HPP
#define FILE_DIALOG_HPP

#include <fud_status.hpp>
#include <fud_string.hpp>
#include <fud_directory.hpp>

#include "bookmouse_time.hpp"
#include <vector>

namespace bookmouse {

using DirEntryType = fud::DirectoryEntryType;
struct DialogEntry : public fud::DirectoryEntry {
    TimeInfo timeInfo;
    fud::String niceTime;
    bool selected;
    bool valid;
    bool gotTime;

    DialogEntry() = default;
    DialogEntry(fud::DirectoryEntry&& entry);

    fud::FudStatus formatTime(TimeFormat& format);
};

constexpr char DirEntryTypeToChar(DirEntryType entryType)
{
    char entryLetter = 'D';
    switch (entryType) {
    case DirEntryType::Directory:
        entryLetter = 'D';
        break;
    case DirEntryType::RegularFile:
        entryLetter = 'F';
        break;
    case DirEntryType::Character:
        entryLetter = 'F';
        break;
    case DirEntryType::UnixSocket:
        entryLetter = 'S';
        break;
    case DirEntryType::NamedPipe:
        entryLetter = 'P';
        break;
    case DirEntryType::SymbolicLink:
        entryLetter = 'L';
        break;
    case DirEntryType::Block:
        entryLetter = 'B';
        break;
    case DirEntryType::Unknown:
    default:
        entryLetter = '?';
        break;
    }
    return entryLetter;
}

using FilePickerResult = std::optional<std::vector<fud::String>>;

class FileDialog {

public:
    FileDialog(
        const fud::String& directoryName,
        TimeFormat& timeFormat);

    FilePickerResult pickFiles();

    constexpr bool valid() const {
        return m_valid;
    }

    constexpr bool canceled() const {
        return m_canceled;
    }

private:
    fud::FudStatus getDirectoryContents();

    fud::String m_directoryName;
    fud::Directory m_directory;
    TimeFormat& m_timeFormat;

    std::vector<DialogEntry> m_directoryContents{};

    bool m_valid{false};
    bool m_canceled{false};

    bool m_typeSelected{false};
    bool m_nameSelectede{false};
    bool m_sizeSelected{false};
    bool m_dateSelected{false};

};

} // namespace bookmouse

#endif